Recently I’ve been tryout Elasticsearch 7 with Kibana and Metricbeat as well as Filebeat. I encountered some issues with indices so I dropped dashboards and visualizations and tried to load them again. I also cleared indices and patterns thru index management page. If you get error message like “could not locate that index-pattern” or something with fields being non-optimized then you should take few actions. Please note that it was my lab Elastic installation so I do not care about deleting indices. First you need to either stop all of your metricbeat modules sending data to the cluster or do